baber/WOPTO huggingface dataset:
Patent JP-H11152028-A (JP)
Title: Vehicular braking controller
Inventor: TOUTSU KENJI
IPC: B60T8/1761
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To control the hydraulic pressure so as to be uniformized fed to each system from a hydraulic pump by driving and controlling an extremely limited number of valves in a vehicular braking controller arranged with hydraulic pumps in two systems of hydraulic pressure paths, and capable of increasing its braking force automatically if necessary, when a brake pedal is operated. SOLUTION: First on/off valves SC1 and SC2 opening or closing a main hydraulic pressure path, hydraulic pumps HP1 and HP2, and second on-off valves S11 and S12 opening or closing an auxiliary hydraulic pressure path are installed in two systems. When at least a brake pedal BP is in an operating state, and when a difference exceeding the specified value is produced in a gap between two slip rates of wheels FR and FL symmetrically arranged which are a pair of wheels installed with a pair of wheel cylinders connected to a different system of the two systems, duty of the first and second on-off valves SC1 and SC2 at least at the one system side is controlled so as to have an equal slip rate of a pair of wheels FR and FL.
Patent JP-H06155305-A (JP)
Title: Manufacture of abrasive grain layer for cutting ferro-concrete
Inventor: DAZAI KEIJI
IPC: B24D3/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide a manufacturing method of an abrasive grain layer for cutting ferro-concrete capable of manufacturing an abrasive grain layer with a long span of life suitable for ferro-concrete cutting. CONSTITUTION:Diamond abrasive grains 4 and cubic system boron nitride abrasive grains 12 are uniformly mixed into a binding material 13 at an inclusion rate respectively in correspondence with a ratio of a sectional area of concrete occupying in a sectional area of ferroconcrete to be a cutting object and in correspondence with a ratio of a sectional area of reinforcing bars occupying in the sectional area of the ferroconcrete, and thereafter, the binding material 13 mixed with the diamond abrasive grains 4 and the cubic system boron nitride abrasive grains 12 is moulded as an abrasive grain layer 8 by sintering or hot press under a powder metallurgy method.
Patent JP-H04203815-A (JP)
Title: Electric heating mat
Inventor: HORIKAWA TOSHIHIRO
IPC: F24D13/02
Filed: 1990-11-30
Abstract: PURPOSE:To provide an electric heating mat in which a power supply feeding part is not projected out of a main body by a method wherein one corner of a main body of the electrical heating mat is provided with a recess, the power supply feeding part having a metallic cover at an outside part of an insulation case is provided at the recess, a thickness of the power supply feeding part is the same as or lower than a thickness of the main body and a size of the recess is more than a size at the power supply feeding part. CONSTITUTION:A surface material 4 of flexible characteristic at its upper part is placed and an entire surface material is piled up and adhered and then a corner part is provided with a recess 7. Resin insulation cases 8a and 8b smaller than the recess are set in the recess 7, an electrical connection of a wire heater 3 is carried out within the insulation cases 8a and 8b and then the upper part and the lower part of them are covered by metallic covers 9a and 9b. The metallic covers 9a and 9b are fixed by small screws 10 by holding the main body 1 at a peripheral part of the recess 7, they are aligned with an outer contour line of the main body 1 in view of top plan position and the power supply feeding part 6 is formed. Accordingly, a thickness of each of the insulation cases 8a and 8b is set by subtracting thicknesses of the metallic covers 9a and 9b from the thickness of the main body 1, the main body 1 is compressed by a force of holding the metallic covers 9a and 9b and so a thickness of the outer contour formed by the metallic covers 9a and 9b becomes the same thickness as that of the main body 1.
Patent JP-H10176995-A (JP)
Title: Method and apparatus for inspection for transparent object
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/896
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent-object inspection apparatus by which the fault of a transparent object and dust particles stuck on the transparent object can be discriminated and detected automatically. SOLUTION: A transparent-object inspection apparatus is provided with an inspection camera 18 which is arranged so as to be faced with one fact side of a liquid-crystal glass 1 to be moved and which scans the glass 1 in a direction crossed at right angles to its movement direction, with an illumination device 19 which is arranged so as to be faced with the other face side of the glass 1 and which illuminates the visual field of the camera 18, and with a signal processing part 12 by which brightness information is discriminated from darkness information on the basis of an inspection signal obtained by the imaging operation of the camera 18.  The illumination device 19 is composed so as to be provided with a light-shielding body 19c arranged on the optical axial 18c of the camera 18 and with a light source 19b arranged on the side face of the light-shielding body 19c so as to be deviated from the optical axis 18c. The camera 18 receives transmitted refracted light which is projected from the illumination device 19 so as to be refracted inside the glass 1.
Patent JP-H05169551-A (JP)
Title: Method of forming three-dimensional image
Inventor: IWANAGA SHINICHIRO
IPC: B29C67/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain three-dimensional images in a short period by conducting a first scan at intervals of 2d in the first scanning in the case of irradiating a predetermined parts on the surface of liquidus optical setting resin with rays for curing the resin, and conducting a second scanning at intervals of 1d so as to make scanning scan the central part of the first scan, and thereafter successively repeating the process. CONSTITUTION:A first scanning is carried out at 2d intervals as indicated by mark A and a second scan is carried out in the same manner at 2d intervals as indicated by mark B. In this instance, the second scan position is in the central part of the first scanning parts. In this way, the slant line parts not cured in the first scan are cured. Furthermore, the relationship between the scanning intervals 2d of the first scan and the curing width of resin by raster scan is 2W>=2d>=W. In this manner, respective scanning widths become broad and, therefore, respective scanning rays are not in contact with each other and the area to be successively cured at one scan is small, thereby making contraction stresses through cure-contraction small and thus reducing deformations during the molding such as warpages or sinks.
Patent JP-2000129875-A (JP)
Title: Freezing pipe thawing apparatus making use of heated ball
Inventor: CHIBA SHUICHI
IPC: E04D13/076
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a freezing pipe thawing apparatus capable of greatly increasing the velocity of thawing and being used also for a pipe having the quality of the material with a low melting temperature to take no long time for working. SOLUTION: Since a temperature of a heated ball 1 on the front of a cord 2 is capable of being freely set by a temperature adjuster, a temperature can be set in accordance with a melting temperature of a pipe material, and any pipe having any kind of the quality of the material can be used. Since ice frozen inside of the pipe is thawed from the inside of the pipe by heat and self-weight, it is not required to remove an outside heat insulating material, and anybody can simply carry out thawing work.
Patent JP-H02221259-A (JP)
Title: Polyalkylpiperidine-substituted tetrahydropyridone and method for stabilizing plastic and lacquer therewith
Inventor: AREKISANDAA AUMIYURAA
IPC: C07D211/90
Filed: 1989-12-28
Abstract: NEW MATERIAL: A compound represented by formula I where R 1 , R 2  denotes 1-12C alkyl, which may be oxygen-interrupted, 5-6C cycloalkyl, and the like, and R 3  denotes H, 1-8C alkyl, 2-3C cyanoalkyl, and the like, an oxygen-added salt and a hydrate thereof.  
     USE: Stabilizer for plastic and lacquer.  
     PREPARATION: A compound represented by formula I can be obtained by reacting a ketone represented by formula II and cyanoacetoamide represented by formula III which a basic catalyst such as triethylamine, tributylamine, sodium ethylate, and lithium hydroxide in an organic solvent such as toluene and xylene. As the solvent, either an organic solvent or water can be used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08182536-A (JP)
Title: Basket
Inventor: SAKAMOTO HISAO
IPC: A01C11/00
Filed: 1994-12-28
Abstract: PURPOSE: To house young rice plants at the time of rice-planting and to house the other various things. CONSTITUTION: A basket body 4 is formed by providing a folded edge 3 folded in the shape of inverse U outside at a full edge part 15 in the shape of a laterally long ellipse for which an outer cylindrical part 1 is bent a little outside and an inner cylindrical part 2 is bent a little inside, belt mounting parts 6 and 6 equipped with parallel longitudinally long hole parts are provided a little separately at the inner cylindrical part 2 of the basket body 4 and further, a flat belt part 8 equipped with a flat face 7 is inserted through the longitudinal long hole parts of the belt mounting parts 6 and 6.
Patent JP-H06156751-A (JP)
Title: Sheet mounting device, opening/closing device, and document mounting device
Inventor: TAKAHASHI RYOICHI
IPC: B65H11/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a sheet mounting device in which movement of a guide member can suitably be made, corresponding to the size of the sheet, even from a comperatively low visual point. CONSTITUTION:In an automatic, documents feeding device provided with both a tray 7, a document 11 is mounted on its upper surface 7c', and a restricting guide plate 8, which is placed on the upper surface 7c' of the tray 7, corresponding to the width of the document 11, in a freely movable manner, an adjusting lever 9, which operates the restricting guide 8, is placed on a side surface 7c of the tray 7, and moreover an index 10, which can be a yard-stick in operating the adjusting lever 9 when the restricting guide plate 8 is moved in correspondence to the width of the document 11, is placed on the side surface 7c of the tray 7.
Patent JP-H11171548-A (JP)
Title: Heat treatment device, heat treatment and production of thin ferrodielectric film
Inventor: MATSUNAGA HIRONORI
IPC: H01B3/12
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device and heat treatment method with which the study of a ferroelectric material to device formation is made possible even if the application of this ferroelectric material to device formation is heretofore difficult for its high crystallization temp. even if the material has excellent material characteristics by finding out that the heat treatment under a reduced pressure is extremely effective as a heat treatment method and making it possible to most adequately execute the heat treatment under such reduced pressure condition and a process for producing a thin ferroelectric film. SOLUTION: The heat treatment device is constituted to include a mechanism to heat planar samples 11, 12 from their one surface and simultaneously to blow gas to the another surface at the time of heat treating the planar samples 11, 12. The heat treatment device described above preferably includes a temp. control mechanism of the gas to be blown to the planar samples and has the structure capable of evacuating the inside of a heat treatment chamber to be arranged with the planar samples.
Patent JP-H11177641-A (JP)
Title: Control information assignment method, control method, transmission method, reception method and transmitter and receiver
Inventor: MINAMI HIDEKI
IPC: H04L27/18
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely sending control information with high accuracy by assigning current control information and past control information in pairs to one transmission symbol in the method of assigning control information of a control system and adding a prescribed binding condition to the transmission symbol. SOLUTION: A known symbol is inserted into an interval of control symbols S10 for each prescribed burst, the resulting control symbols S10 are sent, a modified Viterbi decoder 15 at a receiver side allows the decoding algorithm for control symbols to converge based on the known symbol so as to avoid in advance a control variable of transmission power from being increased. A transmitter side inserts a known symbol into an internal of control symbols S10 and sends the resulting symbols. A receiver side allows the decoding algorithm to converge based on the known symbol. Thus, an erroneous decoding processing to excessively increase transmission power is avoided in advance and disturbance on other radio communication is avoided in advance.
Patent JP-H10185810-A (JP)
Title: Moisture sensor
Inventor: KATO NAOHIKO
IPC: G01N21/45
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a moisture sensor that is not affected, for example, by a gas constituent in an atmosphere to be measured and is not a heat source for the atmosphere. SOLUTION: An optical waveguide pattern with an assembly path 12 and branch paths 13 and 14 is formed on the surface of Z-cut LiNbO3 substrate 10, a reflection mirror 21 is formed on an X end face on the side of the branch paths 13 and 14, thus constituting a reflection Mach-Zehnder type interferometer. Then, a photovoltaic film 19 and electrodes 16 and 17 are formed on the substrate 10, so that the electrodes 16 and 17 cover one portion in the longitudinal direction of the branch paths 13 and 14. When measurement light is applied to the assembly path 12 and control light is applied to the photovoltaic film 19, a photovoltaic power that depends on moisture is generated and a phase modulation occurs at the branch paths 13 and 14 under the electrodes 16 and 17.  Therefore, measurement light that is reflected by a reflection mirror 21 and returns to the assembly path 21 is subjected to intensity modulation due to a phase difference when waves are synthesized and moisture can be detected depending on the degree.
Patent JP-H02290300-A (JP)
Title: Method for preventing scale formation in drainpipe and solid chemicals therefor dissolving vessel
Inventor: TAKEMURA EIJI
IPC: C02F5/12
Filed: 1989-12-28
Abstract: PURPOSE:To improve an effect of preventing scale formation by storing solid chemicals made of sublimating material and water-soluble material in a solid chemicals dissolving vessel and arranging the vessel at an inlet of a drainpipe intermittently. CONSTITUTION:A dissolving vessel can be separated into a lid 1 and a main body 2, and solid chemicals A are stored in the main body 2. The main body 2 consists of a main body shell part 2a, a main body taper part 2, and a main body bottom part 2c, and openings 3c, 3d and 3e are arranged at respective parts. Inside and outside projections 4, 5 are arranged at inside and outside walls of the taper part 2b and bottom part 2c of the main body 2 respectively. The inside projections 4 form a clearance between the main body 2 and the solid chemicals A and perform an action of making a contact between the solid chemicals A and flowing water smooth. Water-soluble material in the solid chemicals is dissolved into the flowing water at a steady rate for a long time, therefore, it is possible to prevent adhesion of scale to a drainpipe by using this method.
Patent JP-H09173278-A (JP)
Title: Endoscope
Inventor: KUBOTANI TOSHIYUKI
IPC: A61B1/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an internal space of the body of an operating part with a good assembling performance at a fixing part of a switch provided at the operating part. SOLUTION: First and second image control buttons 22 and 23 provided at an operating part 3 of an endoscope are each constituted of a pressing part 35 comprising an elastic body and a button shaft 36 which is fixed on the pressing part 35 sticking downward. A pressing part fixing member 38 is provided on the outer circumference of the button shaft 36, a button fixing member 40 is screwed down on a lower part thereof so that the pressing part 35 is fixed sandwiching an armor member 37 and a connection plate 41 between the pressing part fixing member 38 and the button fixing member 40. A connection member 43 for fixing a substrate 45 and a substrate fixing plate 44 are arranged between the two button fixing members 40 and a substrate 45 carrying a switch body 29 thereon is fixed on a substrate fixing member 44 with one screw 46.  At this point, one side of the substrate 45 contacts the internal surface of the member 37.
Patent JP-H11176220-A (JP)
Title: Luminescent device
Inventor: KAKINO MITSUTERU
IPC: G02B5/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent device which accomplishes long life and small power consumption using a small number of LED elements and makes surface light emission with a uniform photo-intensity with no concentration of the photo-intensity in one place. SOLUTION: A luminescent device is composed of a photo-reflector 2 having a light condensing reflex surface 1 in concave curvature such as a spherical surface or rotary parabolic surface, a light transmissive cover 3 furnished on the front surface of the photo-reflector 2, and LED elements 5 to radiate light toward the reflex surface 1 from a plurality of places in the space surrounded by the reflex surface 1 and cover 3, wherein the cover 3 has a photo-diffusive property, and a light transmission dispersing region 7 is provided in the light condensing part in the middle between the reflex surface 1 and cover 3.
Patent JP-H09186232-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI SHIGERU
IPC: H01L21/768
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily form cavities inside an interlayer insulating film so as to lessen a semiconductor device in parasitic capacitance by a method wherein a first interlayer insulating film, a second interlayer insulating film which fills up recesses on the first interlayer insulating film, and a third interlayer insulating film deposited thereon are etched using a resist mask where a through-hole pattern is provided. SOLUTION: A substrate 1 and a diffusion layer 2 are covered with an insulating layer 3, a contact hole 4 is formed inside the insulating layer 3, and a first wiring layer 5 is formed and coated with a first interlayer insulating film 6. Then, a second interlayer insulating film 11 is formed thereon, and a third interlayer insulating film 8 is formed on the first interlayer insulating film 6 and the second interlayer insulating film 11. A resist mask is formed on the third interlayer insulating film 8, a through-hole 9 is provided, the third interlayer insulating film 8 is isotropically etched for the formation of cavities 7, and all the second interlayer insulating film 11 is removed by etching. Then, the through-hole 9 is formed so as to reach to the first wiring layer 5, whereby the cavities 9 are formed in regions where the second interlayer insulating film 11 are removed.
Patent JP-H07162981-A (JP)
Title: Freely attachable and detachable speaker
Inventor: KOIKE YOSHIYUKI
IPC: H04R9/02
Filed: 1993-12-10
Abstract: PURPOSE:To provide the freely attachable and detachable speaker which can be easily fitted to any narrow space such as the rear tray of an automobile provided with no space for fitting and further can be set without using screws such as vises or machine tools at all. CONSTITUTION:On the rear face of the frame 2 made of synthetic resin, a pair of L-shaped holders 4 and 5 are integrally formed at positions so as to be faced each other on a cross section to clamp the inner peripheral edge part of a fitting hole 17 formed on a speaker fitting board 16 with the frame 2, a guide part 6 is formed by inclining the rear face of the outer peripheral edge part of the frame 2 on the side of one holder 5 from the outer peripheral edge to the central part, and a speaker 1 is mounted at a speaker fitting part 17 while being slid by utilizing this guide part 6.
Patent JP-H11177713-A (JP)
Title: Communication terminal equipment
Inventor: OIKAWA TAKEYA
IPC: H04W88/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment capable of transmitting a reason for rejecting from a call incoming side to a call originating side, when the call-incoming of data communication is rejected by the call-incoming side in data communication. SOLUTION: A CPU 11 of a call-incoming side personal handy phone system(PHS) 8 discriminates that environment for data communication is not prepared, and when specific key operation is executed, sends a response message and also sends a disconnection message of a speech channel. At the time of receiving the disconnection message, a CPU 11 of a call originating PHS 6 temporarily disconnects a communication line. Then, the CPU 11 of the PHS 8 sets and sends the code of a message indicating the reason for a rejection to the subaddress of a call setting message.  Then, at the time of receiving the call setting message, including the code of the message indicating the reason for the rejection, the CPU 11 of the PHS 6 sends the disconnection message of the speech channel, analyzes the reason for the rejection, displays the reason on a display part 18 and executes data communication processing according to the reason for the rejection.
Patent JP-H10191414-A (JP)
Title: Selective radio call receiver
Inventor: SUZUKI KATSURO
IPC: H04M1/21
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a selective radio call receiver in which a load of switch operation for registering telephone directory data is reduced in the case of using telephone directory function. SOLUTION: A selective radio call receiver has a telephone directory memory 112 that stores telephone directory data consisting of a telephone number and a name and in the case of receiving a message from an opposite party corresponding to the telephone number stored in the memory, telephone number data corresponding to the telephone number are displayed on a display part 103. Furthermore, a control part 101 discriminates whether or not the received message has a telephone directory registration format consisting of the telephone number and the name, extracts the telephone directory data from the message having the telephone directory registration format and registers the data to the telephone directory memory 112.
Patent JP-H0692030-A (JP)
Title: Heat-sensitive recording material
Inventor: TASAKA MOTOO
IPC: B41M5/26
Filed: 1991-11-29
Abstract: PURPOSE:To provide a heat-sensitive recording material which has high dynamic sensitivity, good reproducibility of dots, and superior preservative properties and safety without generating colors when the pressure is added during calendering. CONSTITUTION:An intermediate layer and a heat-sensitive coloring layer are sequentially laminated on a supporting body, thereby forming the heat-sensitive recording material. The intermediate layer is constituted mainly of thermoplastic hollow fine particles having the average particle size of 0.7-7mum and the percentage of voids of not smaller than 75%. Wax and/or wax-like substance (for instance, petroleum wax of a 65-95 deg.C melting point, specifically, paraffin wax, paraffin wax derivative, microcrystalline wax, microcrystalline wax derivative or the like) are added into the heat-sensitive coloring layer and/or intermediate layer.